This section shows you how to reinstall firmware using a web flasher tool. In most cases, this should not be needed.

• If you just want install the latest firmware, follow the steps on updating firmware on Home Assistant Connect ZBT-1.
• If you want to switch firmwares, follow the steps on switching from Zigbee to Thread on Home Assistant Connect ZBT-1.

Reinstalling the firmware using the Open Home Foundation Toolbox is useful if you are running an older Home Assistant version, or want to install a custom firmware version. It allows you to install the latest firmware version for Home Assistant Connect ZBT-1 directly from your browser over USB.

Prerequisites

• The firmware update through web flasher is only available for Home Assistant SkyConnect devices and Home Assistant Connect ZBT-1 devices purchased after October 20, 2024.

To reinstall the firmware using the Open Home Foundation Toolbox

1. On your computer, open a Chromium-based browser, such as Google Chrome or Microsoft Edge.
2. Open the toolbox website and follow the instructions on installing the firmware.

Related topics

• Open Home Foundation Toolbox
• Switching from Zigbee to Thread
• Updating firmware